2576512004 has 24 divisors (see below), whose sum is σ = 4981065600. Its totient is φ = 1156315680.

The previous prime is 2576511953. The next prime is 2576512007. The reversal of 2576512004 is 4002156752.

It is not an unprimeable number, because it can be changed into a prime (2576512007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367139 + ... + 374090.

It is an arithmetic number, because the mean of its divisors is an integer number (207544400).

Almost surely, 2^2576512004 is an apocalyptic number.

It is an amenable number.

2576512004 is a deficient number, since it is larger than the sum of its proper divisors (2404553596).

2576512004 is a wasteful number, since it uses less digits than its factorization.

2576512004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741323 (or 741321 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 2576512004 is about 50759.3538571956. The cubic root of 2576512004 is about 1370.9156157502.

Adding to 2576512004 its reverse (4002156752), we get a palindrome (6578668756).

The spelling of 2576512004 in words is "two billion, five hundred seventy-six million, five hundred twelve thousand, four".